The film is full of bright, verdant autumn landscapes, a counterpoint to the macabre subject-matter. It's not a murder mystery, and has no suspense, making it a rather atypical Hitchcock film (though it's notable as his first collaboration with composer Bernard Herrmann). The setting, a village in Vermont, is almost equivalent to Royston Vasey (the fictional location of The League Of Gentlemen), with an insular population who seem to exist outside of conventional moral codes. The villagers discuss sex (the poacher crossing the spinster's "threshold"; whispered references to a "double bed") and death (Harry's repeated interments and exhumations) with a surprising frankness, and, in common with many Hitchcock characters, they seem to distrust the law.
In an unexpected 'happily ever after' ending, a passing millionaire grants wishes to all of the principal characters. It makes no sense at all, though it's surely deliberately unrealistic, perhaps even a Hitchcockian fairy-tale. As such, it's similar in tone to some of the Alfred Hitchcock Presents television dramas and Roald Dahl's Tales Of The Unexpected short stories.